<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Pure HTML/CSS/JS Sample | 21YunBox</title>
  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
  <meta name="description" content="Description">
  <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
  <style>
    h1{
      font-family: monospace;
      font-weight: lighter;
      padding: 10px 20px;
    }
  </style>
</head>
<body>
<h1>Pure <span style="color:red">HTML</span>/<span style="color:blue">CSS</span>/<span style="color:green">JS</span> Sample</h1>
</body>
</html>